| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.91 | 3.794% | $177.3943 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $126.80 | 5.268% | $133.4798 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $234.34 | 5.734% | $247.7771 | $247.78 | $247.80 | $247.80 |
| Purchase #4 | $213.79 | 8.742% | $232.4795 | $232.48 | $232.50 | $232.50 |
| Purchase #5 | $183.67 | 4.370% | $191.6964 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $114.82 | 3.646% | $119.0063 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $34.90 | 3.414% | $36.0915 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $1,079.23 | $1,137.9249 | $1,137.93 | $1,138.00 | $1,138.00 | |